cnvd - cnvd-2016-02629

cnvd-2016-02629

Vulnerability from cnvd

Title: NTP ntpq组件权限提升漏洞

Description:

NTP（Network Time Protocol，网络时间协议）是一种以数据包交换把两台电脑的时钟同步化的网络协议。

NTP 4.2.8p5版本的ntpq组件中存在权限提升漏洞，远程攻击者可通过操纵‘filename’参数，利用该漏洞影响完整性。

Severity: 中

Patch Name: NTP ntpq组件权限提升漏洞的补丁

Patch Description:

NTP（Network Time Protocol，网络时间协议）是一种以数据包交换把两台电脑的时钟同步化的网络协议。

NTP 4.2.8p5版本的ntpq组件中存在权限提升漏洞，远程攻击者可通过操纵‘filename’参数，利用该漏洞影响完整性。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description:

目前厂商已经发布了升级补丁以修复此安全问题，补丁获取链接： http://support.ntp.org/bin/view/Main/SecurityNotice#January_2016_NTP_4_2_8p6_Securit

Reference: http://support.ntp.org/bin/view/Main/SecurityNotice#January_2016_NTP_4_2_8p6_Securit

Impacted products

Name
Ntp Ntp 4.2.8p5

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2015-7976"
    }
  },
  "description": "NTP\uff08Network Time Protocol\uff0c\u7f51\u7edc\u65f6\u95f4\u534f\u8bae\uff09\u662f\u4e00\u79cd\u4ee5\u6570\u636e\u5305\u4ea4\u6362\u628a\u4e24\u53f0\u7535\u8111\u7684\u65f6\u949f\u540c\u6b65\u5316\u7684\u7f51\u7edc\u534f\u8bae\u3002\r\n\r\nNTP 4.2.8p5\u7248\u672c\u7684ntpq\u7ec4\u4ef6\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u64cd\u7eb5\u0026lsquo;filename\u0026rsquo;\u53c2\u6570\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u5f71\u54cd\u5b8c\u6574\u6027\u3002",
  "discovererName": "unknown",
  "formalWay": "\u76ee\u524d\u5382\u5546\u5df2\u7ecf\u53d1\u5e03\u4e86\u5347\u7ea7\u8865\u4e01\u4ee5\u4fee\u590d\u6b64\u5b89\u5168\u95ee\u9898\uff0c\u8865\u4e01\u83b7\u53d6\u94fe\u63a5\uff1a\r\nhttp://support.ntp.org/bin/view/Main/SecurityNotice#January_2016_NTP_4_2_8p6_Securit",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2016-02629",
  "openTime": "2016-04-27",
  "patchDescription": "NTP\uff08Network Time Protocol\uff0c\u7f51\u7edc\u65f6\u95f4\u534f\u8bae\uff09\u662f\u4e00\u79cd\u4ee5\u6570\u636e\u5305\u4ea4\u6362\u628a\u4e24\u53f0\u7535\u8111\u7684\u65f6\u949f\u540c\u6b65\u5316\u7684\u7f51\u7edc\u534f\u8bae\u3002\r\n\r\nNTP 4.2.8p5\u7248\u672c\u7684ntpq\u7ec4\u4ef6\u4e2d\u5b58\u5728\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\uff0c\u8fdc\u7a0b\u653b\u51fb\u8005\u53ef\u901a\u8fc7\u64cd\u7eb5\u0026lsquo;filename\u0026rsquo;\u53c2\u6570\uff0c\u5229\u7528\u8be5\u6f0f\u6d1e\u5f71\u54cd\u5b8c\u6574\u6027\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "NTP ntpq\u7ec4\u4ef6\u6743\u9650\u63d0\u5347\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Ntp Ntp 4.2.8p5"
  },
  "referenceLink": "http://support.ntp.org/bin/view/Main/SecurityNotice#January_2016_NTP_4_2_8p6_Securit",
  "serverity": "\u4e2d",
  "submitTime": "2016-04-22",
  "title": "NTP ntpq\u7ec4\u4ef6\u6743\u9650\u63d0\u5347\u6f0f\u6d1e"
}

CVE-2015-7976 (GCVE-0-2015-7976)

Vulnerability from cvelistv5

Published

2017-01-30 21:00

Modified

2024-08-06 08:06

Severity ?

CWE

Summary

The ntpq saveconfig command in NTP 4.1.2, 4.2.x before 4.2.8p6, 4.3, 4.3.25, 4.3.70, and 4.3.77 does not properly filter special characters, which allows attackers to cause unspecified impact via a crafted filename.

References

▼	URL	Tags
	http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160127-ntpd	vendor-advisory, x_refsource_CISCO
	http://www.ubuntu.com/usn/USN-3096-1	vendor-advisory, x_refsource_UBUNTU
	http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00060.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2016-07/msg00026.html	vendor-advisory, x_refsource_SUSE
	http://www.securitytracker.com/id/1034782	vdb-entry, x_refsource_SECTRACK
	http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00038.html	vendor-advisory, x_refsource_SUSE
	https://www.kb.cert.org/vuls/id/718152	third-party-advisory, x_refsource_CERT-VN
	http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00020.html	vendor-advisory, x_refsource_SUSE
	http://support.ntp.org/bin/view/Main/NtpBug2938	x_refsource_CONFIRM
	https://security.netapp.com/advisory/ntap-20171031-0001/	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-security-announce/2016-05/msg00048.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00042.html	vendor-advisory, x_refsource_SUSE
	http://lists.opensuse.org/opensuse-security-announce/2016-04/msg00059.html	vendor-advisory, x_refsource_SUSE
	https://security.FreeBSD.org/advisories/FreeBSD-SA-16:09.ntp.asc	vendor-advisory, x_refsource_FREEBSD
	https://bto.bluecoat.com/security-advisory/sa113	x_refsource_CONFIRM
	http://lists.opensuse.org/opensuse-updates/2016-05/msg00114.html	vendor-advisory, x_refsource_SUSE
	https://security.gentoo.org/glsa/201607-15	vendor-advisory, x_refsource_GENTOO

Impacted products

	Vendor	Product	Version
	n/a	n/a	Version: n/a

Show details on NVD website

JSON

To clipboard

{
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          },
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    "cveId": "CVE-2015-7976",
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}

Sightings

Author	Source	Type	Date

Nomenclature

Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
Confirmed: The vulnerability is confirmed from an analyst perspective.
Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
Patched: This vulnerability was successfully patched by the user reporting the sighting.
Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
Not confirmed: The user expresses doubt about the veracity of the vulnerability.
Not patched: This vulnerability was not successfully patched by the user reporting the sighting.

Action not permitted